11.4
Troubleshooting on receiver
1
á
à
6
5
4
3
2
7
8
9
ß
Figure 66: Receiver
1
LED: On when operation is uninterrupted
2
LED as status indicator for optics heating:
•
On continuously: Ambient temperature too high
•
Blinks: Normal operation
•
Off: Ambient temperature too low
3
LED: Communication to control unit (TD)
4
LED: Communication from control unit (RD)
5
LED: Blinks when the cell disk in the receiver rotates and receives chopper signal.
6
LED: Blinks when the motor of the cell disk rotates
7
Line to sender
8
Outer plug-in connector
9
Inner plug-in connector
ß
Line to control unit
à
Adjustment screws: 4 x
Disadjustment through adjusting the adjustment screws!
Readjustment is only possible at the factory.
á
Receiver housing
11
TROUBLESHOOTING
82
O P E R A T I N G I N S T R U C T I O N S | GM901-02
8008932/16YT/V4-0/2022-02 | SICK
Subject to change without notice
